随着现代化信息技术的迅猛发展,智能交通系统的应用范围越来越广泛,然而在非结构化路面条件下,虚警以及路面扭曲颠簸等问题将成为盲区。首先对雷达量测模型以及障碍定义进行简单介绍,之后对数据预处理流程、障碍分块识别算法进行分析和探讨。 With the rapid development of modern information technology, the application of ITS has become more and more widespread. However, under the condition of unstructured pavement, such problems as false alarm and jounced road surface will become blind spots. First of all, the radar measurement model and the definition of obstacles are briefly introduced. After that, the data preprocessing process and obstacle block identification algorithm are analyzed and discussed.